Best Open-Source Alternatives to Glean (2026) | open-source.store

Best Open Source Alternatives to Glean

Compare the best free and open-source alternatives to Glean — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated November 2026 · 1 alternatives

Glean

Proprietary SaaS

Glean alternatives compared

Open-source alternatives to Glean, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
Pipeshub	3,904	Apache-2.0	LinuxmacOSWindows	No	Nov 2026	Visit

Top open-source Glean alternatives

Pipeshub3,904Apache-2.0

Open-source self-hosted alternative to Glean connecting enterprise data to AI agents with permission-aware search and verified citations.

LinuxmacOSWindows

vs Glean: a free, open-source option you fully control, licensed Apache-2.0.

Visit

OpenIDE — мультиязычная среда разработки для профессионалов

Best Open Source Alternatives to Glean

Glean

Glean alternatives compared

Top open-source Glean alternatives

The modern standard for Protobuf workflows

Mentoring for backend developers. Consulting for startups.